Inhaler



FIG. 1 is a perspective view of the inhaler;

FIG. 2 is a bottom elevation of the inhaler;

FIG. 3 is a rear elevation of the inhaler;

FIG. 4 is a top elevation of the inhaler;

FIG. 5 is a side elevation of the inhaler; and,

FIG. 6 is a front elevation of the inhaler. 

The ornamental design for an inhaler, as shown and described. 